aboutsummaryrefslogtreecommitdiff
path: root/node_modules/core-js/modules/es.number.is-safe-integer.js
diff options
context:
space:
mode:
Diffstat (limited to 'node_modules/core-js/modules/es.number.is-safe-integer.js')
-rw-r--r--node_modules/core-js/modules/es.number.is-safe-integer.js12
1 files changed, 12 insertions, 0 deletions
diff --git a/node_modules/core-js/modules/es.number.is-safe-integer.js b/node_modules/core-js/modules/es.number.is-safe-integer.js
new file mode 100644
index 0000000..cea6704
--- /dev/null
+++ b/node_modules/core-js/modules/es.number.is-safe-integer.js
@@ -0,0 +1,12 @@
+var $ = require('../internals/export');
+var isInteger = require('../internals/is-integer');
+
+var abs = Math.abs;
+
+// `Number.isSafeInteger` method
+// https://tc39.github.io/ecma262/#sec-number.issafeinteger
+$({ target: 'Number', stat: true }, {
+ isSafeInteger: function isSafeInteger(number) {
+ return isInteger(number) && abs(number) <= 0x1FFFFFFFFFFFFF;
+ }
+});